OPERATOR’S HANDBOOK HYDRAULIC VERSALOC® COUPLER (PATENT PENDING)
SERIAL NO.: __________________ MODEL NO.: _______________ __________________ ___
800-428-2538 l www.paladi www.paladinbrands.com nbrands.com
Original Manual No.: 94CHB01 Release Date: 3/22/2011 Rev.
JRB: 820 Glaser Parkway Parkway,, Akron, OH 44306, United States of America
TABLE OF CONTENTS PREFACE......................... PREFACE............ .......................... .......................... .......................... .......................... .......................... ......................... ......................... .......................... .......................... ....................... .......... 5 SAFETY PRECAUTIONS ............. .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... ................ ... 6-12 SAFETY STA STATEMENTS TEMENTS ............ ........................ ......................... ......................... ........................ ......................... ......................... ........................ ......................... ......................... ........................ ................ .... 6 GENERAL SAFETY PRECAUT PRECAUTIONS IONS ............ ....................... ....................... ........................ ........................ ....................... ....................... ........................ ....................... ...................... ........... 6-8 EQUIPMENT EQUIPMEN T SAFETY PRECAUT PRECAUTIONS IONS............ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ....................... ................. ..... 9-12
SAFETY DECALS ............. .......................... .......................... ......................... ......................... .......................... .......................... .......................... .......................... .......................... ................... ...... 13 PRODUCT INFORMATION ............. .......................... .......................... .......................... .......................... .......................... .......................... .......................... ......................... ............14-16 14-16 NOMENCLATURE NOMENCLA TURE .......... ...................... ........................ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ....................... ........................ ................... ....... 14 LOCKING SYSTEM OPERA OPERATION TION ........... ....................... ....................... ....................... ........................ ........................ ....................... ....................... ........................ ....................... ................. ...... 15
INSTALLATION ............ ........................ ......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... ....................... .......... 16 OPERATION ............ ......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... ...................... .........17-24 17-24 INTENDED INTENDE D USE ........... ....................... ........................ ........................ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ....................... ..................... ......... 17 COUPLER CONTROL BOX............ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ............... .... 18 HYDRAULIC HYDRAULI C SCHEMA SCHEMATIC TIC - HIGH PRESSUR PRESSURE E SYSTEM SYSTEM............ ........................ ........................ ....................... ....................... ........................ ....................... .............. ... 19 HYDRAULIC HYDRAULI C SCHEMA SCHEMATIC TIC - LOW PRESSURE SYSTEM .......... ...................... ........................ ....................... ....................... ........................ ....................... ................ ..... 20 LOCKING ATTACHMENT ............ ......................... ......................... ........................ ......................... ......................... ........................ ......................... ......................... ........................ ........................ ............ 21 GROUND TESTING. TESTING............ ....................... ........................ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ....................... ........................ ............... ... 22 BUCKET BOX SECTION INTERFE INTERFERENCE RENCE............................. ......................................... ....................... ....................... ........................ ....................... ....................... .................... ........ 23 UNLOCKING ATT ATTACHMENT ACHMENT ........... ........................ ......................... ........................ ......................... ......................... ........................ ......................... ......................... ........................ .................... ........ 24 STORAGE........ STORA GE.................... ....................... ....................... ........................ ........................ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ...................... ........... 25 LIFT and TIE DOWN POINTS ........... ....................... ........................ ....................... ....................... ........................ ....................... ....................... ........................ ........................ ....................... ........... 25 TRANSPORTING. TRANSPO RTING............ ....................... ........................ ....................... ....................... ........................ ........................ ....................... ....................... ........................ ....................... ....................... ................... ....... 25
MAINTENANCE ............. ......................... ......................... .......................... .......................... .......................... .......................... .......................... .......................... .......................... ....................... .......... 26 COUPLER GREASING........... ....................... ....................... ....................... ........................ ....................... ....................... ........................ ........................ ....................... ....................... ....................... ........... 26
TROUBLESHOOTING ............. .......................... .......................... .......................... .......................... .......................... ......................... ......................... .......................... ..................... ........ 27-28 SPECIFICATIONS ............ ......................... .......................... ......................... ......................... .......................... .......................... .......................... .......................... .......................... ................ ... 29-31 VERSALOC® VERSALOC ® PICK UP TABLE ........... ....................... ........................ ....................... ....................... ........................ ....................... ....................... ........................ ....................... ..................... .......... 29 VERSALOC® VERSALOC ® COUPLER SPECIFI SPECIFIACTIONS ACTIONS ............ ........................ ........................ ....................... ....................... ........................ ....................... ....................... ...................... .......... 30 BOLT TORQUE SPECIFICATIONS ............ ........................ ......................... ......................... ........................ ......................... ......................... ........................ ......................... ...................... ......... 31
WARRANTY POLICY ............ ......................... .......................... .......................... ......................... ......................... .......................... .......................... .......................... ....................... ..........33-34 33-34 RETURNED GOODS POLICY ........... ........................ .......................... .......................... .......................... .......................... .......................... .......................... .......................... ............... .. 35
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PREFACE GENERAL COMMENTS This product was carefully designed and manufactured to give you many years of dependable service. Only minor maintenance (such as cleaning and lubricating) is required to keep it in top working condition. Be sure to observe all maintenance procedures and safety precautions in this manual and on any safety decals located on the product and on any equipment on which the attachment is mounted. WARNING! Never let anyone operate this unit without reading the "Safety Precautions" and "Operating Instructions" sections of this manual. Always choose hard, level ground to park the vehicle on and set the brake so the unit cannot roll. Unless noted otherwise, right and left sides are determined from the operator’s control position when facing the attachment. NOTE: The illustrations and data used in this manual were current (according to the information available to us) at the time of printing, however, we reserve the right to redesign and change the attachment as may be necessary without notication.
BEFORE OPERATION The primary responsibility for safety with this equipment falls to the operator. Make sure the equipment is operated only by trained individuals that have read and understand this manual. If there is any portion of this manual or function you do not understand, contact your local authorized dealer or the manufacturer. Keep this manual available for reference. Provide this manual to any new owners and/or operators.
SAFETY ALERT SYMBOL This is the "Safety Alert Symbol" used by this industry. This symbol is used to warn of possible injury. Be sure to read all warnings carefully. They are included for your safety and for the safety of others working with you.
SERVICE Use only manufacturer replacement parts. Substitute parts may not meet the required standards. Record the model and serial number of your unit on the cover of this manual. The parts department needs this information to insure that you receive the correct parts.
SOUND AND VIBRATION Sound pressure levels and vibration data for this attachment are inuenced by many different parameters; some items are listed below (not inclusive): • prime mover type, age condition, with or without cab enclosure and conguration • operator training, behavior and stress level • job site organization, working material condition and environment Based on the uncertainty of the prime mover, operator and job site it is not possible to get precise machine and operator sound pressure levels or vibration levels for this attachment.
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SAFETY STATEMENTS THIS SYMBOL BY ITSELF OR WITH A WARNING WORD THROUGHOUT THIS MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING YOUR PERSONAL SAFETY OR THE SAFETY OF OTHERS. FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN INJURY OR DEATH.
DANGER
THIS SIGNAL WORD IS USED WHERE SERIOUS INJURY OR DEATH WILL RESULT IF THE INSTRUCTIONS ARE NOT FOLLOWED PROPERLY.
WARNING
THIS SIGNAL WORD IS USED WHERE SERIOUS INJURY OR DEATH COULD RESULT IF THE INSTRUCTIONS ARE NOT FOLLOWED PROPERLY.
CAUTION
THIS SIGNAL WORD IS USED WHERE MINOR INJURY COULD RESULT IF THE INSTRUCTIONS ARE NOT FOLLOWED PROPERLY.
NOTICE
NOTICE INDICATES A PROPERTY DAMAGE MESSAGE.
GENERAL SAFETY PRECAUTIONS WARNING!
READ MANUAL PRIOR TO INSTALLATION Improper installation, operation, or maintenance of this equipment could result in serious injury or death. Operators and maintenance personnel should read this manual, as well as all manuals related to this equipment and the prime mover thoroughly before beginning installation, operation, or maintenance. FOLLOW ALL SAFETY INSTRUCTIONS IN THIS MANUAL AND THE PRIME MOVER’S MANUAL(S).
READ AND UNDERSTAND ALL SAFETY STATEMENTS Read all safety decals and safety statements in all manuals prior to operating or working on this equipment. Know and obey all OSHA regulations, local laws, and other professional guidelines for your operation. Know and follow good work practices when assembling, maintaining, repairing, mounting, removing, or operating this equipment.
KNOW YOUR EQUIPMENT Know your equipment’s capabilities, dimensions, and operations before operating. Visually inspect your equipment before you start, and never operate equipment that is not in proper working order with all safety devices intact. Check all hardware to ensure it is tight. Make certain that all locking pins, latches, and connection devices are properly installed and secured. Remove and replace any damaged, fatigued, or excessively worn parts. Make certain all safety decals are in place and are legible. Keep decals clean, and replace them if they become worn or hard to read.
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GENERAL SAFETY PRECAUTIONS WARNING!
PROTECT AGAINST FLYING DEBRIS Always wear proper safety glasses, goggles, or a face shield when driving pins in or out, or when any operation causes dust, ying debris, or any other hazardous mate rial.
WARNING!
LOWER OR SUPPORT RAISED EQUIPMENT Do not work under raised booms without supporting them. Do not use support material made of concrete blocks, logs, buckets, barrels, or any other material that could suddenly collapse or shift positions. Make sure support material is solid, not decayed, warped, twisted, or tapered. Lower booms to ground level or on blocks. Lower booms and attachments to the ground before leaving the cab or operator’s station.
WARNING!
USE CARE WITH HYDRAULIC FLUID PRESSURE Hydraulic uid under pressure can penetrate the skin and cause serious injury or death. Hydraulic leaks under pressure may not be visible. Before connecting or disconnecting hydraulic hoses, read your prime mover’s operator’s manual for detailed instructions on connecting and disconnecting hydraulic hoses or ttings.
•
•
•
Keep unprotected body parts, such as face, eyes, and arms as far away as possible from a suspected leak. Flesh injected with hydraulic uid may develop gangrene or other permanent disabilities. If injured by injected uid, see a doctor at once. If your doctor is not familiar with this type of injury, ask him or her to research it immediately to determine proper treatment. Wear safety glasses, protective clothing, and use a piece of cardboard or wood when searching for hydraulic leaks. DO NOT USE YOUR HANDS! SEE ILLUSTRATION.
CARDBOARD
HYDRAULIC HOSE OR FITTING
MAGNIFYING GLASS 1 0 0 0 0 G I F
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GENERAL SAFETY PRECAUTIONS
WARNING!
DO NOT MODIFY MACHINE OR ATTACHMENTS Modications may weaken the integrity of the attachment and may impair the func tion, safety, life, and performance of the attachment. When making repairs, use only the manufacturer’s genuine parts, following authorized instructions. Other parts may be substandard in t and quality. Never modify any ROPS (Roll Over Protection Structure) or FOPS (Falling Object Protective Structure) equipment or device. Any modications must be authorized in writing by the manufacturer.
WARNING!
SAFELY MAINTAIN AND REPAIR EQUIPMENT •
• • • •
Do not wear loose clothing or any accessories that can catch in moving parts. If you have long hair, cover or secure it so that it does not become entangled in the equipment. Work on a level surface in a well-lit area. Use properly grounded electrical outlets and tools. Use the correct tools for the job at hand. Make sure they are in good condition for the task required. Wear the protective equipment specied by the tool manufacturer.
SAFELY OPERATE EQUIPMENT Do not operate equipment until you are completely trained by a qualied operator in how to use the controls, know its capabilities, dimensions, and all safety requirements. See your machine’s manual for these instructions. • Keep all step plates, grab bars, pedals, and controls free of dirt, grease, debris, and oil. • Never allow anyone to be around the equipment when it is operating. • Do not allow riders on the attachment or the prime mover. • Do not operate the equipment from anywhere other than the correct operator’s position. • Never leave equipment unattended with the engine running, or with this attachment in a raised position. • Do not alter or remove any safety feature from the prime mover or this attachment. • Know your work site safety rules as well as trafc rules and ow. When in doubt on any safety issue, contact your supervisor or safety coordinator for an explanation.
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EQUIPMENT SAFETY PRECAUTIONS WARNING!
KNOW WHERE UTILITIES ARE Observe overhead electrical and other utility lines. Be sure equipment will clear them. When digging, call your local utilities for locqtion of buried utility lines, gas, water, and sewer, as well as any other hazard you may encounter.
WARNING!
EXPOSURE TO RESPIRABLE CRYSTALLINE SILICA DUST ALONG WITH OTHER HAZARDOUS DUSTS MAY CAUSE SERIOUS OR FATAL RESPIRATORY DISEASE. It is recommended to use dust suppression, dust collection and if necessary personal protective equipment during the operation of any attachment that may cause high levels of dust.
WARNING!
REMOVE PAINT BEFORE WELDING OR HEATING Hazardous fumes/dust can be generated when paint is heated by welding, soldering or using a torch. Do all work outside or in a well ventilated area, and dispose of paint and solvent properly. Remove paint before welding or heating. When sanding or grinding paint, avoid breathing the dust. Wear an approved respirator. If you use solvent or paint stripper, remove stripper with soap and water before welding. Remove solvent or paint stripper containers and other ammable material from area. Allow fumes to disperse at least 15 minutes before welding or heating.
OPERATING THE ATTACHMENT • • • • • • • •
WARNING!
Never use your attachment for a work platform or personnel carrier. Do not exceed the lifting capacity of your prime mover. Operate only from the operator’s station. When operating on slopes, drive up and down, not across. Avoid steep hillside operation, which could cause the prime mover to overturn. Reduce speed when driving over rough terrain, on a slope, or turning, to avoid over turning the vehicle. An operator must not use drugs or alcohol, which can change his or her alertness or coordination. An operator taking prescription or over-the-counter drugs should seek medical advice on whether or not he or she can safely operate equipment. Never lift, move, or swing a load or attachment over anyone. Before exiting the prime mover, lower the attachment to the ground, apply the brakes, turn off the prime mover’s engine and remove the key.
KEEP ATTACHMENT CLOSE TO THE GROUND DURING ALL LOCK AND UNLOCK OPERATIONS. Attachment can drop without warning if not properly secured. Visually check the coupler is securely locked on attachment. Follow procedures described in this manual for checking t between coupler and attachment. Failure to do so could result in serious injury or death.
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EQUIPMENT SAFETY PRECAUTIONS WARNING!
CLEAR COUPLER OF DEBRIS BEFORE OPERATING Make sure coupler is free of debris prior to operation. Debris can interfere with the locking mechanism not allowing it to function properly.
UNDERSTAND GEOMETRY OF PRIME MOVER The addition of the coupler will change the geometry of the prime mover. This change should be taken into consideration during operation and travel.
UNDERSTAND EFFECTIVE REACH OF ATTACHMENTS The coupler increases the distance between the stick and the attachment. The effective “reach” of the attachment will be increased. Depending on the specic coupler and attachment combination, it may be possible for the attachment to come in contact with the upper structure of the excavator (cab, boom, cylinders,etc.). The operator should familiarize themself with any potential interference locations prior to use.
WARNING!
DO NOT USE BUCKET IN SHOVEL POSITION Attaching a bucket in a reverse orientation on the coupler is NOT recommended. The lift eye or other portion of the bucket may interfere with the machine stick while in the full curl position. The locking mechanism of the coupler WILL NOT work properly if the bucket is in the reverse orientation.
MODIFICATIONS TO MACHINE STICK COULD INTERFER WITH COUPLER OPERATION Check for modications to the underside of the machine stick prior to operation. Such modications including, but not limited to, accepting a grapple, thumb or the addition of a reinforcement plate may cause interference with the locking mechanism of the coupler. DO NOT operate the coupler if the possibility of interference exists. Doing so may cause damage to the coupler and will void warranty.
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EQUIPMENT SAFETY PRECAUTIONS WARNING!
LIFT EYE USAGE The JRB coupler is designed with a lift eye for lifting and placing material. It is designed for the convenience of the operator. Consult your prime mover manufacturers specications for lifting procedures and capacities. Incorrect applications and uses and failure to follow these instructions may result in severe injury or death. In order to use the lift eye correctly and safely the attachment must rst be removed from the coupler. Not only is this the safe method, it also increases the lifting capacity of the machine. When an attachment is in use with the coupler, the chain, cable or other lifting device can contact it and may cause interference, damage or potential for unexpected release. The lifting device must always be removed when changing attachments. If the device is in the area of the coupler or attachment during coupling, it may cause an incomplete locking of the coupler to the attachment or damage to the coupler and/or the attachment.
WARNING!
ONLY USE JRB PROVIDED HYDRAULIC KIT TO OPERATE THE COUPLER The JRB Coupler has been extensively studied and tested, for both efciency and safety, using the JRB hydraulic kit. The JRB Coupler has not been studied or tested using any other hydraulic system. Since hydraulic systems vary in many aspects, JRB cannot know whether the coupler may be operated safely with a hydraulic system that is not its own. Because of the unknown characteristics of any other hydraulic system, JRB takes no responsibility for the safety of a JRB coupler if it is operated with a hydraulic system other than the one provided by JRB.
TRANSPORTING THE ATTACHMENT •
Travel only with the attachment in a safe transport position to prevent uncontrolled movement. Drive slowly over rough terrain and slopes.
•
When transporting on a trailer secure attachment at recommended tie down locations using tie down accessories that are capable of maintaining attachment stability.
•
When driving on public roads use safety lights, reectors, Slow Moving Vehicle signs etc., to prevent accidents. Check local government regulations that may affect you. Do not drive close to ditches, excavations, etc., as a cave-in could result. Do not smoke when refueling the prime mover. Allow room in the fuel tank for expansion. Wipe up any spilled fuel. Secure cap tightly when done.
• •
MEASURE TRAVEL HEIGHT AND LENGTH PRIOR TO TRANSPORTING The overall travel height and/or length of the prime mover will be increased if the coupler and attachment are installed. Do not rely on original prime mover specications to determine overall dimensions. Actual dimensions will be affected by specic coupler and attachment combination.
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EQUIPMENT SAFETY PRECAUTIONS MAINTAINING THE ATTACHMENT • •
• • •
Before performing maintenance (unless otherwise specied), lower the attachment to the ground, apply the brakes, turn off the engine and remove the key. Never perform any work on the attachment unless you are authorized and qualied to do so. Always read the operator service manuals before any repair is made. After completing maintenance or repair, check for correct functioning of the attachment. If not functioning properly, always tag “DO NOT OPERATE” until all problems are corrected. Worn, damaged, or illegible safety decals must be replaced. New safety decals can be ordered from your local dealer or the manufacturer. Never make hydraulic repairs while the system is under pressure. Serious personal injury or death could result. Never work under a raised attachment.
REMOVE THE ATTACHMENT FROM THE COUPLER AT THE END OF EACH SHIFT. Failure to do so could cause increasing tightness of the locking mechanism, causing it to become difcult to uncouple.
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SAFETY DECALS The diagram below shows the location of decals used on the JRB VersaLoc® Coupler. The decals are identied by their part numbers and with reductions of the actual decals. Use this information to order replacements for lost or damaged decals. Be sure to read all the decals before operating coupler. They contain information you need to know for both safety and product longevity.
MISUSE HAZARD
HIGH PRESSURE FLUID HAZARD
Read and understand the operator’s manual before operating.
Relieve pressure before disconnecting lines. DO NOT use hands to check for leaks.
Coupler may drop attachment if not operated properly.
Consult physician immediately if skin penetration occurs.
Contact your nearest dealer for replacement manual and safety labels.
A66701
ITEM# A66701 (4” X 2.75”) WARNING! HIGH PRESSURE FLUID
A66702
ITEM# A66702 (4” X 2.75”) WARNING! MISUSE HAZARD
Serial Tag A66701
A66702
NOTE: Decals available individually or as kit 91V1090.
IMPORTANT: Keep all safety signs clean and legible. Replace all missing, illegible or damaged safety signs. When replacing parts with safety signs attached, the safety signs must also be replaced. REPLACING SAFETY SIGNS: Clean the area of application with nonammable solvent, then wash the same area with soap and water. Allow surface to fully dry. Remove the backing from the safety sign, exposing the adhesive surface. Apply the safety sign to the positon shown in the diagram above and smooth out any bubbles.
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PRODUCT INFORMATION
NOMENCLATURE Throughout this manual reference is made to various components. The purpose of this section is to help you become familiar with the names of these components. This knowledge will be helpful when reading through this manual.
Lock Arm
Flat Spring
Detent Lock
Torsion Spring Cylinder Tension Spring Gravity Lock
Lock Wedge
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PRODUCT INFORMATION The JRB VersaLoc® Coupler places a heavy emphasis on safety with a unique patented locking mechanism. A pilot operated check valve assures the hydraulic cylinder is locked in case of hydraulic pressure loss. A detent lock on the front attachment pin retains the attachment in case of loss of engagment of the link pin. Furthermore, double mechanical lock arms and gravity locks prevent the lock wedge from accidentally being retracted or retracting in case of loss of cylinder force. NOTE: This coupler can be operated with the JRB designed high or low pressure hydraulic system. JRB excavator couplers are powered using hydraulic uid diverted from the machine bucket cylinder circuit by an electric solenoid valve. The coupler is locked by default and the solenoid is energized only during the unlock sequence. The diagrams on this page illustrate the function of the coupler’s locking system during lock and unlock operations. Refer to the Operation Section of this manual for lock and unlock procedure of the coupler.
LOCKED:
UNLOCKED:
The coupler shown is in the correct lock position.
When the coupler is rotated to the full curl position, the two lock arms contact the underside of the machine stick. This rotates the lock arms, allowing the gravity lock to move from its position behind the lock wedge. The lock wedge can now fully retract to disengage the attachment pin.
The lock wedge is extended over the back attachment pin and the gravity lock is in position behind the lock wedge. In this position the lock wedge can not retract far enough to release the pin in the event of a hydraulic failure. The lock arms are also held in position behind the detent lock. In this position, the detent lock can not release the front attachment pin.
The lock arms are also rotated from their position behind the detent lock. This allows the detent lock to rotate out of the way as the front attachment pin is disengaged. Lock Arms rotate allowing Detent Lock to release pin.
Lock Arm positioned behind Detent Lock, preventing release of front pin.
Gravity Lock positioned behind Lock Wedge, preventing full retraction
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Gravity Lock rotates allowing Lock Wedge to fully retract and release pin.
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INSTALLATION Remove attachment from machine and set aside the OEM pins and pin locking hardware.
STEP 3
The pins and pin locking hardware provided with the coupler are to be used to install the coupler to the machine.
Install coupler hydraulic kit onto machine. Refer to the JRB Hydraulic Kit Manual for your specic machine for installation instructions. STEP 1
Slowly lower machine link into place until the pin holes of the link and coupler are aligned. Install new pin which was provided with coupler.
STEP 4
With coupler sitting on the ground and positioned as shown, align the end of the machine stick.
STEP 2
Secure pin using locking bolt, washers and nut provided.
STEP 5
Connect hydraulic hoses from the machine to the coupler cylinder.
Slowly lower machine stick into place until the pin holes of the stick and coupler are aligned. Make sure any OEM o-rings are reinstalled as required. Install new pin which was provided with coupler and secure with locking bolt, washers and nut.
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Start engine and rotate coupler to full curl position. Cycle coupler cylinder several times to purge any air from the system. Check for proper hydraulic connection, hose routing and hose length. Check for proper assembly, installation and hydraulic leaks. 94CHB01
OPERATION INTENDED USE The JRB VersaLoc® Coupler is designed as an attachment coupling tool. It can accommodate a variety of attachments from different manufacturers within the same class, including demolition attachments, rippers and hammers. Use in any other way is considered contrary to the intended use. Some examples of misuse include, but are not limited to, the following:
Moving or lifting attachments by front pin only
Using hooks and locking plate to lift or move objects
Using coupler to position or hammer objects into the ground
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Using any part of coupler, other than lift eye, to lift objects with chain or sling
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OPERATION COUPLER CONTROL BOX UNLOCKING PROCEDURE: To activate the unlock sequence, the UNLOCK button on the control box must be pressed for two seconds. This is to prevent accidental unlocking of the coupler if the switch is inadvertently hit. After two seconds, the UNLOCK button will light up and stay on. An internal buzzer will sound and remain on as long as the control box is in the UNLOCK mode. A “WARNING UNLOCKING” statement just below the UNLOCK button will also light up in red to indicate that the solenoid valve is energized and the coupler is unlocked.
INSPECT VISUALLY
COUPLER
CONTROL
LOCKING PROCEDURE: To activate the lock sequence, press the LOCK button. The LOCK button will light up green and blink for ve seconds followed by an audible beep. The green LED will then remain on. An “INSPECT VISUALLY” statement will light up above the LOCK button during the ve second lock process. NOTE: The LOCK button can be pressed at any time to trigger the lock sequence.
HOLD FOR 2 SECOND TO ACTIVATE
WARNING UNLOCKING
TROUBLESHOOTING: if an error occurs in the control box circuit, a continuous audible alarm will sound and signal lights will either ash or remain on. To determine the cause of the error, perform the following steps. 1. Check wire harness for any damage. Damage to the wire harness may cause a shorted or open circuit. 2. Check the control box for any damage. If any part of the control box is crackedor broken, it will need replaced. RESETTING THE CONTROL BOX: If the problem was able to be repaired, the box will need reset to remove the error condition. To reset the control box do the following: 1. Turn the machine ignition to OFF 2. While pressing both the LOCK and UNLOCK buttons, turn the ignition ON. If the alarm persists, call JRB Customer Service. DO NOT try to override the control box and connect the valve coils directly to voltage. Doing so may cause damage to the control box.
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OPERATION HYDRAULIC SCHEMATIC - HIGH PRESSURE SYSTEM
The system shown is in the LOCKED position (no electrical power to solenoid). System pressure applied to bucket cylinder line “A” or “B” is transferred through valve port C2 or C1 respectively. The pressure is then sent through CV1 or SV2/CV2, through solenoid valve SV1 and charges the head end of the coupler cylinder. The system maintains a positive force on the locking plate at all times while the bucket cylinder is pressurized. With the switch in the UNLOCK position (electrical power applied to both solenoids SV1 and SV2) and line A pressurized; pressure is transferred through CV1 and SV1 and energizes the rod-end of the coupler cylinder to retract the coupler locking plate. Hydraulic uid from the head end of the coupler cylinder moves through the “EXT” port back through SV1, CV3, and SV2 and drains into line B. When line B is energized, the locking plate can not be retracted. Note: The JRB Excavator Coupler is designed to be locked when there is no electrical power. In other words, the coupler is locked by default. Electrical power is required to unlock the coupler.
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OPERATION
HYDRAULIC SCHEMATIC - LOW PRESSURE SYSTEM
HYDRAULIC RESERVOIR
H C T I W S
+V RET R
MAIN PUMP
COUPLER CYLINDER
CT4 CT1
CT2
EXT CT3
SOLENOID VALVE
E
SYSTEM SHOWN IN “LOCKED” POSITION SOLENOID IS NOT ACTIVEATED.
The schematic shown is in the LOCKED position (no electrical power to solenoid). System pressure is applied to the valve by the main hydraulic pump of the prime mover, the bucket circuit is also pressurized through the main control valve. System pressure is transferred through valve port “P” to sequence valve CT1. CT1 remains closed until the bucket cylinder pressure reaches 4000 PSI or over. At 4000 PSI CT1 opens and allows a maximum of 3250 PSI to be transferred through sequence valve CT2, valve CT3 and charges the head end of the coupler cylinder. The system maintains a positive force on the locking plate at all times while the bucket cylinder is pressurized. With the switch in the UNLOCK position (electrical power applied CT3). Pressure is transferred through CT1, CT2, CT3 and energizes the rod-end of the coupler cylinder to retract the coupler locking plate. Hydraulic uid from the head end of the coupler cylinder moves through the “EXT” port back through CT3 and drains into the hydraulic reservoir. Note: The JRB Excavator Coupler is designed to be locked when there is no electrical power. In other words, the coupler is locked by default. Electrical power is required to unlock the coupler.
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OPERATION LOCKING ATTACHMENT STEP 1
STEP 4
Install OEM pins into attachment using OEM pin locking hardware to secure.
STEP 2
Retract the bucket cylinder and position coupler to pick up attachment. Engage front pin with hook on coupler. With coupler hook on pin, curl stick to full extension of bucket cylinder. Extend machine stick cylinder to bring stick in toward the machine cab. The machine stick should at minimum be rotated to a position slightly beyond vertical.
STEP 5
STEP 3
Rotate coupler to full curl position and hold over relief. Note: The coupler must be held over relief in order to lock / unlock the coupler cylinder. With coupler held in this position, press the UNLOCK button on the control box and hold for two seconds. Note: A red “WARNING UNLOCKING” light will illuminate and a buzzer will sound to alert personnel the lock / unlock function has been activated.
Rotate coupler and attachment to full curl position and hold over relief. NOTE: The coupler must be held over relief in order to lock / unlock the coupler cylinder. With coupler held in this position, press the LOCK button on the control box and hold for two seconds. The light and buzzer will turn off, indicating the coupler is locked. Visually verify the lock wedge has fully engaged the link pin.
Visually verify the coupler cylinder and lock wedge have fully retracted. 94CHB01
21
OPERATION LOCKING ATTACHMENT (cont.) STEP 6
GROUND TESTING STEP 7
Position 1 - CORRECT
In addition to visual checks, perform a ground or “bump” test to ensure the coupler is properly locked to the attachment. Place attachment at on the ground.
STEP 8
Position 2 - INCORRECT, DO NOT OPERATE
Visually verify the detent lock is engaged properly on the front attachment pin (Position 1). If the detent lock is not properly engaged (Position 2), DO NOT operate coupler. If the detent lock will not engage the pin properly, contact JRB Customer Service.
While keeping attachment against the ground, slowly retract the bucket cylinder. Verify there is no movement of the attachment out of the coupler. There should be no movement of the attachment if the coupler is properly attached. If the coupler is correctly engaged to the attachment, proceed with operation. If the coupler is not properly engaged, place the attachment on the ground and repeat steps 1-8. NOTE: A coupler not locking properly could be caused by attachment pin centers that are outside the coupler design. See pin spacing chart provided in this manual.
22
94CHB01
OPERATION BUCKET BOX SECTION INTERFERENCE The box section of some buckets may interfere with the coupler during hook up. Such interference may not allow the rear pin of the attachment to seat properly in the coupler hook.
WARNING! In this condition, the lock wedge of the coupler may still extend enough, against the pin, to hold the coupler to the bucket. This may hold the coupler to the bucket even during ground testing.
If interference is suspected, visually check that space exists between the coupler and the bucket box section. Also inspect the box section for signs of interference, such as scraping or marring. If interference exists, DO NOT operate the coupler with that particular bucket and contact JRB Customer Service for proper action.
Incorrect Position - DO NOT OPERATE!
Pin not seated properly
94CHB01
Coupler contacting box section
Correct Position
Pin seated properly
23
UNLOCKING ATTACHMENT STEP 1
STEP 3
Extend machine stick cylinder to bring stick in toward the machine cab. The machine stick should at minimum be rotated to a position slightly beyond vertical.
Slowly retract the bucket cylinder and place attachment on the ground.
STEP 4
STEP 2
Continue to uncurl the coupler from the attachment. Slowly lift machine stick at the same time.
Rotate coupler and attachment to full curl position and hold over relief. Note: The coupler must be held over relief in order to lock / unlock the coupler cylinder.
NOTE: DO NOT lift machine stick straight up without retracting bucket cylinder to uncurl coupler. The detent lock may not release, lifting the attachment off the ground. Always make sure attachment is released before lifting coupler more than a few inches.
STEP 5 With coupler held in this position, press the UNLOCK button on the control box and hold for two seconds. Note: A red “WARNING UNLOCKING” light will illuminate and a buzzer will sound to alert personnel the lock / unlock function has been activated.
Lift coupler clear of attachment.
24
94CHB01
OPERATION STORAGE: • • • • •
Clean the unit thoroughly, removing all mud, dirt, and grease. Inspect for visible signs of wear, breakage, or damage. Order any parts required and make the necessary repairs to avoid delays upon removal from storage. Tighten loose nuts, capscrews and hydraulic connections. Seal hydraulic system from contaminants and secure all hydraulic hoses off the ground to help prevent damage Store unit in a dry and protected place. Leaving the unit outside will materially shorten its life.
Additional Precautions for Long Term Storage: •
Touch up all unpainted surfaces with paint to prevent rust
REMOVAL FROM STORAGE: • • • •
Remove cover Wash unit and replace any damage and/or missing parts Lubricate grease ttings Check hydraulic hoses for damage and replace as necessary
LIFT POINTS Lifting points are identied by lifting decals where required. Lifting at other points is unsafe and can damage attachment. Do not attach lifting accessories around cylinders or in any way that may
damage hoses or hydraulic components. • • •
Attach lifting accessories to unit at any recommended lifting points. Bring lifting accessories together to a central lifting point. Lift gradually, maintaining the equilibrium of the unit.
WARNING!
Use lifting accessories (chains, slings, ropes, shackles and etc.) that are capable of supporting the size and weight of your attachment. Secure all lifting accessories in such a way to prevent unintended disengagement. Failure to do so could result in the attachment falling and causing s erious personal injury or death.
TIE DOWN POINTS Tiedown points are identied by tiedown decals where required. Securing to trailer at other points is unsafe and can damage attachment. Do not attach tie down accessories around cylinders or in
any way that may damage hoses or hydraulic components. • •
Attach tie down accessories to unit at any recommended tie down points. Check unit stability before transporting.
WARNING!
Verify that all tiedown accessories (chains, slings, ropes, shackles and etc.) are capable of maintaining attachment stability during transporting and are attached in such a way to prevent unintended disengagement or shifting of the unit. Failure to do so could result in serious personal injury or death.
TRANSPORTING Follow all local government regulations that may apply along with recommended tiedown points and any equipment safety precautions at the front of this handbook when transporting your attachment. 94CHB01
25
MAINTENANCE Regular maintenance is the key to long equipment life and safe operation. Maintenance requirements have been reduced to an absolute minimum. However it is very important that these maintenance functions be performed as described below. PROCEDURE
INTERVAL
NOTES
Remove debris from coupler
at each interchange
Primarily in lock area prior to engaging attachment
Inspect locking mechanism
at each interchange
Both primary and supplemental
Inspect hoses for leaks
daily
Grease zerk ttings
daily
Unlock coupler mechanism
daily
To prevent binding of locking plate
Check for unusual wear or cracks in parent material or welds
daily
Coupler should be cleaned in order to better detect any cracks or wear. If a crack is found in either the steel structure or welds, the coupler must be removed from the machine and JRB contacted immediately.
Check tension of springs
weekly
Check the supplemental lock locking arm for wear
weekly
The locking arm “stem” operates against the stick of the machine which may cause excessive wear. Replace locking arm when required.
Tighten link and stick pin hardware
weekly
If bolt is out, the pin can slide out of one side of the coupler and cause the pin-on rib to break.
COUPLER GREASING To keep the coupler in proper working condition it must be greased on a daily basis. Grease points on the coupler are as shown. If any grease zerks are damaged, replace and grease. Note: Cylinders and Pin Kits that are supplied without grease zerks DO NOT need to be greased.
Grease points located on both sides of coupler
26
94CHB01
TROUBLESHOOTING PROBLEM 1. Coupler cylinder does not extend
CAUSES Hoses or valve are plugged by dirt.
SOLUTIONS Remove hoses and valve and clean. Blow air through valve to check operation.
Incorrect pressure
Check pressure in coupler cylinder extend “EXT” line. High Pressure System - full system pressure Low Pressure System - 3250 PSI Check coupler cylinder check valve o-rings for damage. Make sure hoses are not pinched or ttings and/or coupler cylinder tubes are not damaged.
Locking mechanism is binding.
Remove debris from coupler. Lubricate coupler grease points.
Lack of hydraulic pressure to cylinder or valve.
The bucket cylinder is not being taken over relief.
Hoses or valve are plugged by dirt.
Remove hoses and valve and clean. Blow air through valve to check operation.
Loss of electrical current to solenoid valve.
Check electrical connections and check for primary ground.
Low or not enough voltage to coils.
Check voltage, 12 volts to 12 volt coils and 24 volts to 24 volt coils.
Locking mechanism is binding.
Remove debris from coupler. Lubricate coupler grease points.
Gravity Lock is not disengaged
See next page for details.
3. Locking mechanism does not disengage at full curl
Excessive wear on the lock arms.
Replace locking arms.
4. Detent Lock will not release attachment pin
Dirt or debris is built up around lock
Clear area of dirt and debris before use. If problem persists, replace part.
2. Coupler cylinder does not retract
94CHB01
27
TROUBLESHOOTING If the lock wedge of the coupler will not release the attachment pin, the gravity lock may be interfering with the lock wedge and is not allowing it to fully retract. This is usually caused by the coupler/ attachment not being rotated to the full curl position as described in the unlock procedure. To x, rotate attachment to full curl position and hold over relief. Press the LOCK button on the coupler control box and hold for two seconds to allow lock wedge to engage pin. Make sure the locking mechanism of the coupler is free from debris or any other obstruction that may cause it to jam. Repeat the steps described in the unlocking procedure, ensuring the machine stick is pulled in close to the machine and the attachment fully curled. Cycle coupler cylinder several times to check function of the locking mechanism
DO NOT try to force attachment from the coupler if the coupler will not release. Doing so may cause damage to the coupler and/or attachment.
Gravity Lock rotated to allow lock wedge to retract fully
Gravity Lock interferes with lock wedge. Lock wedge can not fully retract.
28
94CHB01
SPECIFICATIONS Versaloc 45-55 Class Pickup Table (4000 series)
VERSALOC® PICK UP TABLES
CASE
9030B : CX210 : 9040B : CX240,CX290 : 9045B
The tables on this page list all model attachments the JRB VersaLoc® Coupler can pick up within a class.
CAT
320L "B" : 320 "B" : 320 "C" : 325 "C" : 325BL "C" : 324DL "CB" : 322 "S" : 328 D : 330 "C" : 330 "D" : 325D L
DAEWOO
SOLAR 220 : SOLAR 255LC : SOLAR 225-LC
Note: This information is based on OEM’s basic stick and pin geometry. Some attachments might have interference with the coupler based on their prole and box section geometry. Consult JRB Customer Service for more info.
DEERE
200D LC : 200LC : 225CLC : 690E : 230LC : 790E : 240D : 240D LC : 270C LC : 270LC
HITACHI
HYUNDAI
EX200 : ZX180LC-3 : ZX200-3 : ZX270-3 : ZX240-3 R210LC-7 : 200W-7 : R250LC-7 : R290LC-7
JCB
JS220 : JS200 : JS260
KOBELCO
SK210LC : SK200 : SK210 : SK235SR : SK250,SK260 : SK220 : SK270
KOMATSU
Versaloc 25 Class Pickup Table (4000 series) CX130B : CX135SR : CX 130, CASE CX135 SR, 9010 B
PC308USLC : PC220 : PC250 : PC 270 : PC290 : PC200
LINKBELT
225MSR : 210LX : 2800Q : 240LX : 290LX
NEW HOLLAND
EC240 LC
CAT
311 : 312 : 314C LCR
SAMSUNG
SE200 : SE210 : SE210-3 : SS SE240LC-3
DAEWOO
SOLAR 140V
VOLVO
EC210 : EC210C : EC290 BLC : EC240 BLC
DEERE HITACHI HYUNDAI JCB
110, 120 LC : 120D : 135C RTS EX110, EX120 R140LC-7 JS130
Versaloc 70 Class Pick up Table (4000 series) CX330/CX350 : 9050/9050B CASE CAT
328D "CB" : 330 "DB" : 235 C,D : 330 "E"
DAEWOO
300LC : DX340LC-5
DEERE
330LC : 370LC
KOBELCO
SK120-4 : SK115SR, SK130-IV, SK135SR , ED150
HITACHI
ZX330-3
HYUNDAI
R320LC-3,7 R360LC3,7 : R380LC-9
KOMATSU
PC100, 120, 128, 138, 158 : PC138USLC-2, 8 : PC 130-8
JCB
JS330 : JS330XD
KOBELCO
SK300, II,III : SK330-6 : SK290-6 : SK295-8 : SK300, IV : SK350LC
KOMATSU
PC300LC-5
LINKBELT
330LX : LS4300Q
SAMSUNG
SE280
LINKBELT NEW HOLLAND SAMSUNG VOLVO
130LX : LS 2650Q : 2650CII EC160 SE130 EC140 : EC130
Versaloc 35 Class Pickup Table (4000 series) CX160, 9020B CASE 315CL CAT 160 LC : 160CLC : 160D LC DEERE EX150 : EX160 : ZX160LC-3 HITACHI R160LC-7 : 170W-3 HYUNDAI JS160NLC/LC : JS160 JCB ED180 : SK150 : SK160,170 KOBELCO PC150, 170, PW170 KOMATSU 160LX : 2700 Q : 2800B LINKBELT EC150LC : EC160BLC VOLVO
94CHB01
Versaloc 100 Class Pickup Table (4000 series) 9060/9060B/CX450/CX460 CASE CAT
345C "TB" : 345, 350 "F"
DAEWOO
S420-5 : SOLAR 400
DEERE
450LC
HITACHI
EX450
HYUNDAI
R480
JCB
JS450 : JS460
KOBELCO
SK400 : SK480-6
KOMATSU
PC400LC-5
LINKBELT
LS5800Q
SAMSUNG
SS SE450LC-3
VOLVO
EC460B : EC330BLC/EC360B
29
VERSALOC® COUPLER SPECIFICATIONS Attachments operated with the JRB coupler are required to use standard OEM pin sizes and pin spacings. DO NOT use the coupler with attachments that have pins outside specica tions. The coupler will not lock properly on the attachment.
C O H L T D W A S I R W E V
M E O R E P
. A I D A N I P K C I T S
N E C x I a P N O m T A T S D N I I D P
M O E T T C O N 1 B A R R N I A P E K L C C I T S
E N I C n P i N A m O T T S D N I I D P
M O E T C T N O A C B R N I A P E L K C N I L
L T A E C S V I T F R F E O V
E C N N I A P R 2 K A E R C I L T C S P O T
30
. A I D B N I P K N I L L A T T N E S F H O Z I F R O O H
M E O R E P
P E O C T N I A 3 N R P R A K E N I L L C
s n . o s i s r e n t e e m i m d a i d C n / i x p a g i m b D n / o n d i e m s D a * b
b 0 l t 5 h g 5 i e 4 4 W 1
0 4 0 0 1 1
0 4 0 5 1 1
0 4 0 9 7
0 3 0 0 6
5 2 5 8 3
" 5 2 . 5
" 5 7 . 4
" 5 7 . 4
" 0 5 . 4
" 0 5 . 3
" 3 1 . 3
" " 5 3 5 . 2 . R 2 5 5
" 0 5 . 5
" 0 5 . 5
" 0 " 5 0 5 7 . . 7 . 4 4 3
" " 5 2 5 . 7 . R 7 5 5
" 0 5 . 5
" 0 5 . 5
" 0 0 . 5
" 0 5 . 4
" 8 3 . 3
" " 5 1 5 . 7 . R 7 5 5
" 0 0 . 5
" 0 0 . 5
" 0 0 . 5
" 5 2 . 4
" 5 7 . 3
" 0 H 5 . 8
" 0 0 . 8
" 0 0 . 8
" 0 0 . 8
" 0 0 . 7
" 0 0 . 6
" 5 7 . 4
" 0 . V 0 3 1
" 5 2 . 4 1
" 5 7 . 2 1
" 0 5 . 3 1
" 0 0 . 2 1
" 0 5 . 1 1
" 0 5 . 9
" 8 . W 3 4 1
" 8 3 . 4 1
" 4 3 . 3 1
" 4 3 . 3 1
" 0 0 . 2 1
" 7 8 . 0 1
" 3 5 . 8
* " x 0 a 8 . m 4 D 2
" 0 8 . 4 2
" 3 0 . 3 2
" 3 0 . 3 2
" 4 2 . 0 2
" 3 2 . 8 1
" 6 5 . 6 1
* " n 6 i 0 . m 1 D 2
" 6 0 . 1 2
" 9 0 . 9 1
" 9 0 . 9 1
" 8 2 . 7 1
" 8 3 . 5 1
" 4 7 . 3 1
0 m 0 m 1 / B 0 1 1
0 0 1 / 0 1 1
0 9 / 0 0 1
0 9 / 0 0 1
0 8 / 0 9
0 7 / 0 8
0 6 / 5 6
m 0 0 m 1 / A 0 1 1
0 0 1 / 0 1 1
0 9 / 0 0 1
0 9 / 0 0 1
0 8 / 0 9
0 7 / 0 8
0 6 / 5 6
s s a l C " " " " B c A o 0 0 L 0 0 a 1 1 s r e V
" A " 0 7
" B " 0 7
5 5 - 5 5 5 3 2 4
" 5 C 2 . 5
94CHB01
BOLT TORQUE SPECIFICATIONS GENERAL TORQUE SPECIFICATION TABLES Use the following charts when determining bolt torque specifications when special torques are not given. Always use grade 5 or better when replacing bolts. SAE BOLT TORQUE SPECIFICATIONS NOTE: The following torque values are for use with extreme pressure lubricants, plating or hard washer applications Increase torque 15% when using hardware that is unplated and either dry or lubricated with engine oil. SAE GRADE 5 TORQUE Bolt Size Inches Millimeters 1/4 5/16
Pounds Feet UNC UNF
6.35 7.94
8 14
9 17
Newton-Meters UNC UNF 11 19
SAE GRADE 8 TORQUE Pounds Feet UNC UNF
12 23
10 20
13 25
14 27
18 34
3/8
9.53
30
36
41
49
38
46
52
62
7/16
11.11
46
54
62
73
60
71
81
96
1/2
12.70
68
82
92
9/16
14.29
94
112
127
111
94
112
127
152
136
163
184
221
5/8
15.88
128
153
174
207
187
224
254
304
3/4
19.05
230
275
7/8
22.23
340
408
312
373
323
395
438
536
461
553
510
612
691
1
25.40
493
830
592
668
803
765
918
1037
1245
1-1/8
25.58
680
748
922
1014
1088
1224
1475
1660
1-1/4
31.75
952
1054
1291
1429
1547
1700
2097
2305
1-3/8
34.93
1241
1428
1683
1936
2023
2312
2743
3135
1-1/2
38.10
1649
1870
2236
2535
2686
3026
3642
4103
152
Bolt head identification marks as per grade. NOTE: Manufacturing Marks Will Vary
Newton-Meters UNC UNF
METRIC BOLT TORQUE SPECIFICATIONS Bolt head identification marks as per grade.
NOTE: The following torque values are for use with metric hardware that is unplated and either dry or lubricated with engine oil. Reduce torque 15% when using hardware that has extreme pressure lubricants, plating or hard washer applications. Size of Bolt
Grade No.
Pitch (mm)
Pounds Feet
Newton-Meters
Pitch (mm)
Pounds Feet
Newton-Meters
M6
5.6 8.8 10.9
1.0
3.6-5.8 5.8-.4 7.2-10
4.9-7.9 7.9-12.7 9.8-13.6
-
-
-
7.2-14 17-22
9.8-19 23-29.8
12-17 19-27
16.3-23 25.7-36.6
20-26
27.1-35.2
22-31
29.8-42
20-25 34-40 38-46
27.1-33.9 46.1-54.2 51.5-62.3
20-29 35-47 40-52
27.1-39.3 47.4-63.7 54.2-70.5
28-34 51-59
37.9-46.1 69.1-79.9
31-41 56-68
42-55.6 75.9-92.1
10.9
57-66
77.2-89.4
62-75
84-101.6
5.6 8.8 10.9
49-56 81-93 96-109
66.4-75.9 109.8-126 130.1-147.7
52-64 90-106 107-124
70.5-86.7 122-143.6 145-168
67-77 116-130
90.8-104.3 157.2-176.2
69-83 120-138
93.5-112.5 162.6-187
10.9
129-145
174.8-196.5
140-158
189.7-214.1
M18
5.6 8.8 10.9
2.0
88-100 150-168 175-194
119.2-136 203.3-227.6 237.1-262.9
1.5
100-117 177-199 202-231
136-158.5 239.8-269.6 273.7-313
M20
5.6 8.8 10.9
2.5
108-130 186-205 213-249
146.3-176.2 252-277.8 288.6-337.4
1.5
132-150 206-242 246-289
178.9-203.3 279.1-327.9 333.3-391.6
M8
5.6 8.8
1.25
10.9 M10
M12
M14
M16
94CHB01
5.6 8.8 10.9 5.6 8.8
5.6 8.8
1.5
1.75
2.0
2.0
1.0
1.25
1.25
1.5
1.5
31
THIS PAGE LEFT BLANK
32
94CHB01
WARRANTY POLICY LIMITED WARRANTY POLICY
(page 1 of 2) Paladin Heavy Construction (“Paladin”) warrants its products against faulty design, material, and workmanship for a period of one (1) year from date of delivery or 2,000 hours, whichever comes first. Standard Series Loader Couplers are warranted for three (3) years or 3,000 hours, whichever comes first. Special Interchange Loader Couplers and Excavator Couplers are warranted for a period of one (1) year from date of delivery or 1,000 hours, whichever comes first. Refer to the Product Manual for proper maintenance procedures. Hydraulic kits and components are warranted for one (1) year from factory delivery date. Cylinders must be returned in their entirety and not have been disassembled to be considered for warranty. After Warranty and Purchased Parts include cylinders, hydraulic valves, seal kits, electrical components and wear parts are warranted for 90 days. Disassembly, modification or welding of cylinders without Paladin’s written authorization voids the warranty on the cylinder and the seals. All valves must be packaged and sealed to prevent contaminates from entering the valve during shipment. Valves improperly packaged will not be considered for warranty. Hydraulic hoses are warranted against failure due to workmanship. Improper installation, ripping or cutting due to unauthorized modifications of Paladin Heavy Construction installation procedures is not warranted. A qualified Paladin dealer or Paladin representative must install hydraulic kits and components for failures to be given warranty consideration. Paladin will repair or replace, at its sole option, any equipment proven to Paladin’s satisfaction to be of faulty design, material or workmanship. Warranty replacement parts will be shipped second day air. This warranty does not include or cover purchased subassemblies including, but not limited to, teeth, tines (forks), cylinders, blades, etc. Such purchase subassemblies are covered only by the OEM’s warranty, if any, of their respective manufacturers, and not by Paladin. Dealer labor rate charges on approved warranty repairs shall not exceed 70% of dealer regular hourly rate. Overtime charges need prior written approval. Claims received 30 days past the repair date will not be considered for warranty coverage and shall be null and void.
94CHB01
33
LIMITED WARRANTY POLICY Continued (page 2 of 2) LIMITATIONS: This LIMITED WARRANTY does not cover product, which in the opinion of Paladin, is damaged due to abuse, misuse, misapplication, prohibited operation, improper maintenance, alteration, unauthorized service, contamination by the base machine, or normal wear and tear. This LIMITED WARRANTY is void if the product is modified in any way without the written consent or instruction of Paladin. This LIMITED WARRANTY is null and void if the product is used in a prohibited operation, or unauthorized adjustment/assembly/disassembly has occurred. This LIMITED WARRANTY is the exclusive warranty and is given in lieu of any and all other warranties, whether expressed or implied, arising in any fashion including but not limited to the course of dealing and course of performance, and including but not limited to warranty of merchantability or warranty of fitness for a particular purpose. Dealers or Agents of Paladin have no authority to make any type of representation or warranties on behalf of Paladin beyond those expressly set forth in this document. Paladin Heavy Construction couplers are manufactured with a patented design to interface with Paladin attachments, OEM attachments and Paladin female adapters (ribs). The use of attachments other than Paladin attachments, OEM attachments and Paladin female adapters (ribs) will void all warranty on the Paladin Heavy Construction coupler. The use of Paladin Heavy Construction adapters on unapproved attachments is not sanctioned. A “home made” or nonstandard attachment outside the specifications for the machine will void the warranty on the Paladin Heavy Construction coupler. In no event shall Paladin be liable to any party, including but not limited to buyer, for any direct, incidental, consequential, punitive, or special damages, including but not limited to loss of profits, loss of productivity, in any way related to or arising, directly or indirectly, from the product. The liability of Paladin for any and all losses and damages to buyer, its successors and assigns, resulting from any cause whatsoever, including the negligence of Paladin, irrespective of whether such defects are discoverable or latent, shall in no event exceed the purchase price of the product with respect to which such losses or damages are claimed.
1
Attachment Technologies Inc., a subsidiary of Paladin Brands Holding, Inc. (PBHI) is referred to herein as Paladin Heavy Construction.
34
94CHB01
